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Existence of solutions for a system of second order nonlinear periodic boundary value problems - MaRDI portal

Existence of solutions for a system of second order nonlinear periodic boundary value problems (Q4743102)

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scientific article; zbMATH DE number 3798189
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Existence of solutions for a system of second order nonlinear periodic boundary value problems
scientific article; zbMATH DE number 3798189

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    Existence of solutions for a system of second order nonlinear periodic boundary value problems (English)
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    1983
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    homogeneous Neumann boundary conditions
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    periodic solutions
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    upper solutions
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    lower solutions
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    Lyapunov Schmidt method
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